CA2211573A1 - Process for recovering raw materials from a flow of residual or collected materials during paper manufacture and plant therefor - Google Patents

Process for recovering raw materials from a flow of residual or collected materials during paper manufacture and plant therefor

Info

Publication number: CA2211573A1
Authority: CA; Canada
Prior art keywords: fibre; installation; screening; residual; paper
Prior art date: 1995-02-14
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Abandoned

Application number

CA 2211573

Other languages

English (en)

French (fr)

Inventor

Juan Valdivia

Wolfgang Braun

Dieter Trutschler

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Julia Innotec GmbH

Original Assignee

Individual

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1995-02-14

Filing date

1996-02-09

Publication date

1996-08-22

1995-06-03 Priority claimed from DE1995120494 external-priority patent/DE19520494C2/de

1996-02-09 Application filed by Individual filed Critical Individual

1996-08-22 Publication of CA2211573A1 publication Critical patent/CA2211573A1/en

Status Abandoned legal-status Critical Current

Links

239000000463 material Substances 0.000 title claims abstract description 96
238000000034 method Methods 0.000 title claims abstract description 36
239000002994 raw material Substances 0.000 title claims abstract description 19
238000004519 manufacturing process Methods 0.000 title claims abstract description 11
239000000835 fiber Substances 0.000 claims abstract description 50
239000002245 particle Substances 0.000 claims abstract description 19
238000000926 separation method Methods 0.000 claims description 54
238000009434 installation Methods 0.000 claims description 49
238000012216 screening Methods 0.000 claims description 37
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
238000005352 clarification Methods 0.000 claims description 10
239000000945 filler Substances 0.000 claims description 7
239000000706 filtrate Substances 0.000 claims description 6
238000005188 flotation Methods 0.000 claims description 6
239000000049 pigment Substances 0.000 claims description 6
239000004033 plastic Substances 0.000 claims description 6
229920003023 plastic Polymers 0.000 claims description 6
239000002351 wastewater Substances 0.000 claims description 6
229910052751 metal Inorganic materials 0.000 claims description 5
239000002184 metal Substances 0.000 claims description 5
238000004062 sedimentation Methods 0.000 claims description 5
238000011144 upstream manufacturing Methods 0.000 claims description 5
238000001914 filtration Methods 0.000 claims description 4
150000002739 metals Chemical class 0.000 claims description 4
239000000356 contaminant Substances 0.000 claims 3
239000000126 substance Substances 0.000 abstract 1
239000010802 sludge Substances 0.000 description 6
230000000694 effects Effects 0.000 description 5
239000000047 product Substances 0.000 description 5
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
239000010893 paper waste Substances 0.000 description 3
239000005995 Aluminium silicate Substances 0.000 description 2
235000012211 aluminium silicate Nutrition 0.000 description 2
229910000019 calcium carbonate Inorganic materials 0.000 description 2
239000012467 final product Substances 0.000 description 2
NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
239000000203 mixture Substances 0.000 description 2
239000004071 soot Substances 0.000 description 2
XMTQQYYKAHVGBJ-UHFFFAOYSA-N 3-(3,4-DICHLOROPHENYL)-1,1-DIMETHYLUREA Chemical compound CN(C)C(=O)NC1=CC=C(Cl)C(Cl)=C1 XMTQQYYKAHVGBJ-UHFFFAOYSA-N 0.000 description 1
229920001131 Pulp (paper) Polymers 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000005265 energy consumption Methods 0.000 description 1
239000002657 fibrous material Substances 0.000 description 1
239000008394 flocculating agent Substances 0.000 description 1
210000003918 fraction a Anatomy 0.000 description 1
230000005484 gravity Effects 0.000 description 1
JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
238000011084 recovery Methods 0.000 description 1
235000002020 sage Nutrition 0.000 description 1
239000004576 sand Substances 0.000 description 1
239000002699 waste material Substances 0.000 description 1
238000004065 wastewater treatment Methods 0.000 description 1

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/30—Defibrating by other means
- D21B1/32—Defibrating by other means of waste paper
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/02—Working-up waste paper
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S162/00—Paper making and fiber liberation
- Y10S162/09—Uses for paper making sludge
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/928—Paper mill waste, e.g. white water, black liquor treated

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Wood Science & Technology (AREA)
Mechanical Engineering (AREA)
Paper (AREA)
Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Processing Of Solid Wastes (AREA)
Filtering Of Dispersed Particles In Gases (AREA)

CA 2211573 1995-02-14 1996-02-09 Process for recovering raw materials from a flow of residual or collected materials during paper manufacture and plant therefor Abandoned CA2211573A1 (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
DE19504717		1995-02-14
DE1995120494 DE19520494C2 (de)	1995-02-14	1995-06-03	Verfahren zum Wiedergewinnen von Fasern und Fraktionieranlage für eine Papierfabrik
DE19504717.6		1995-06-03
DE19520494.8		1995-06-03

Publications (1)

Publication Number	Publication Date
CA2211573A1 true CA2211573A1 (en)	1996-08-22

Family

ID=26012400

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2211573 Abandoned CA2211573A1 (en)	1995-02-14	1996-02-09	Process for recovering raw materials from a flow of residual or collected materials during paper manufacture and plant therefor

Country Status (17)

Country	Link
US (1)	US6174410B1 (de)
EP (1)	EP0809731B1 (de)
JP (1)	JP3078017B2 (de)
CN (1)	CN1116474C (de)
AT (1)	ATE178669T1 (de)
AU (1)	AU692363B2 (de)
BR (1)	BR9607038A (de)
CA (1)	CA2211573A1 (de)
CZ (1)	CZ287352B6 (de)
DK (1)	DK0809731T3 (de)
ES (1)	ES2130799T3 (de)
GR (1)	GR3030294T3 (de)
HU (1)	HU219794B (de)
MX (1)	MX9706216A (de)
PL (1)	PL182775B1 (de)
RU (1)	RU2128743C1 (de)
WO (1)	WO1996025551A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
PT102320A (pt) *	1999-06-09	2000-12-29	Finidro Financiamento Energeti	Processo e aparelho para a preparacao de pasta de papel a partir de aparas de papel
US20040211532A1 (en) *	2002-04-03	2004-10-28	Lightner Gene E.	Water free pulp from pulp slurry
RU2403090C2 (ru) *	2005-03-24	2010-11-10	Ксилеко, Инк.	Волокнистые материалы и композиты
EP2752521A1 (de) *	2013-01-04	2014-07-09	UPM-Kymmene Corporation	Verfahren zur Herstellung eines faserbasierten Produkts, faserbasiertes Produkt und Ausgangsmaterial und seine Verwendung
CN106835820B (zh) *	2017-03-23	2018-08-24	东莞市金田纸业有限公司	一种新型造纸填料的制造设备及造纸填料的制备方法
WO2023198269A1 (en) *	2022-04-11	2023-10-19	Abb Schweiz Ag	Method of producing a paper product and system for producing a paper product

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3833468A (en) *	1971-08-27	1974-09-03	Dorr Oliver Inc	System for recovery of fiber from paper mill effluent, including a sieve bend screen
SU891826A1 (ru) *	1978-05-11	1981-12-23	Украинское научно-производственное объединение целлюлозно-бумажной промышленности	Способ очистки водных стоков производства бумаги и картона
DE2908660C2 (de) *	1979-03-06	1984-02-09	J.M. Voith Gmbh, 7920 Heidenheim	Verfahren und Anlage zur Rückgewinnung einer Faserstoffsuspension aus gemischtem Altpapier
DE3525483C1 (de) *	1985-07-17	1986-11-20	J.M. Voith Gmbh, 7920 Heidenheim	Anordnung zur Reinigung von Suspensionen
US4983258A (en) *	1988-10-03	1991-01-08	Prime Fiber Corporation	Conversion of pulp and paper mill waste solids to papermaking pulp
US5137599A (en) *	1988-10-03	1992-08-11	Prime Fiber Corporation	Conversion of pulp and paper mill sludge to papermaking pulp
FI82082C (fi) *	1989-03-29	1991-12-10	Ahlstroem Oy	Foerfarande och anordning foer behandling av massa.
DE4034054C1 (de) *	1990-10-26	1992-04-02	Feldmuehle Ag, 4000 Duesseldorf, De
FI93753C (fi) *	1993-07-28	1995-05-26	Ahlstroem Oy	Menetelmä ja laitteisto täyteainepitoisen materiaalin, kuten kierrätyskuidun käsittelyyn
US5423993A (en) *	1993-08-06	1995-06-13	John A. Boney	Fiber recovery system and process
DE4334283C2 (de) *	1993-10-08	2001-09-20	Voith Gmbh J M	Vorrichtung zum Aufbereiten von faserhaltigem Siebwasser, zum Beispiel vom Langsieb einer Papiermaschine

1996
- 1996-02-09 AU AU48303/96A patent/AU692363B2/en not_active Ceased
- 1996-02-09 CN CN96193279A patent/CN1116474C/zh not_active Expired - Fee Related
- 1996-02-09 CZ CZ19972572A patent/CZ287352B6/cs unknown
- 1996-02-09 MX MX9706216A patent/MX9706216A/es unknown
- 1996-02-09 US US08/894,090 patent/US6174410B1/en not_active Expired - Fee Related
- 1996-02-09 JP JP52464496A patent/JP3078017B2/ja not_active Expired - Fee Related
- 1996-02-09 AT AT96904052T patent/ATE178669T1/de not_active IP Right Cessation
- 1996-02-09 WO PCT/EP1996/000566 patent/WO1996025551A1/de not_active Ceased
- 1996-02-09 ES ES96904052T patent/ES2130799T3/es not_active Expired - Lifetime
- 1996-02-09 EP EP96904052A patent/EP0809731B1/de not_active Expired - Lifetime
- 1996-02-09 CA CA 2211573 patent/CA2211573A1/en not_active Abandoned
- 1996-02-09 HU HU9800082A patent/HU219794B/hu not_active IP Right Cessation
- 1996-02-09 RU RU97116837/12A patent/RU2128743C1/ru not_active IP Right Cessation
- 1996-02-09 BR BR9607038A patent/BR9607038A/pt not_active IP Right Cessation
- 1996-02-09 PL PL96321786A patent/PL182775B1/pl unknown
- 1996-02-09 DK DK96904052T patent/DK0809731T3/da active
1999
- 1999-05-20 GR GR990401380T patent/GR3030294T3/el unknown

Also Published As

Publication number	Publication date
CN1116474C (zh)	2003-07-30
CZ257297A3 (cs)	1998-02-18
ES2130799T3 (es)	1999-07-01
CZ287352B6 (en)	2000-10-11
PL182775B1 (pl)	2002-02-28
EP0809731A1 (de)	1997-12-03
PL321786A1 (en)	1997-12-22
BR9607038A (pt)	1997-11-04
EP0809731B1 (de)	1999-04-07
GR3030294T3 (en)	1999-09-30
US6174410B1 (en)	2001-01-16
HU219794B (hu)	2001-08-28
RU2128743C1 (ru)	1999-04-10
DK0809731T3 (da)	1999-10-18
JPH10510334A (ja)	1998-10-06
AU692363B2 (en)	1998-06-04
WO1996025551A1 (de)	1996-08-22
AU4830396A (en)	1996-09-04
ATE178669T1 (de)	1999-04-15
MX9706216A (es)	1998-02-28
HUP9800082A3 (en)	1998-05-28
HUP9800082A2 (hu)	1998-04-28
CN1181795A (zh)	1998-05-13
JP3078017B2 (ja)	2000-08-21

Legal Events

Date	Code	Title	Description
1997-10-14	EEER	Examination request
2005-02-09	FZDE	Discontinued

Publication	Publication Date	Title
US6207015B1 (en)	2001-03-27	Process for recovering raw materials from paper industry mechanical waste sludge
FI93753C (fi)	1995-05-26	Menetelmä ja laitteisto täyteainepitoisen materiaalin, kuten kierrätyskuidun käsittelyyn
EP1100992B1 (de)	2003-03-12	Verfahren und einrichtung zur sortierung eines papiergemisches
CA1059926A (en)	1979-08-07	Purification of papermarking waste water using pulp stock rejects as filter aid
US6174410B1 (en)	2001-01-16	Process apparatus for recovering raw materials from paper mill effluents
MXPA97006216A (en)	1998-02-01	A process to recover raw materials from a current of ordinated residual material originated daping to the manufacture of depapel and an installation of the m
KR100254087B1 (ko)	2000-04-15	제지 공정 동안 잔류물 또는 수집물의 스트림으로부터 원료를 회수하는 방법 및 그 장치
EP1254986B1 (de)	2006-05-03	Verfaren zur Herstellung einer Faserstoffsuspension aus papierhaltigem Material
EP0073864A1 (de)	1983-03-16	Verfahren zur Wiedergewinnung von Gips aus Gipsplatten
DE19856207A1 (de)	2000-06-08	Verfahren und Vorrichtung zur Entfernung von Störstoffen aus einer wässrigen Papierfaserstoffsuspension
DE29921008U1 (de)	2001-02-08	Deinkingware
US20110162810A1 (en)	2011-07-07	Method and device for processing waste paper
GB1598484A (en)	1981-09-23	Method and system for treating a light fraction of refuse preferably household garbage
EP1244838B1 (de)	2005-05-18	Altpapiergemisch für Deinkingprozess